| Chicago Heights to Kromeriz | 4,693.12 mi (7,552.85 km) |
| Chicago Heights to Krupka | 4,510.27 mi (7,258.57 km) |
| Chicago Heights to Kurim | 4,662.73 mi (7,503.94 km) |
| Chicago Heights to Kutna Hora | 4,590.54 mi (7,387.76 km) |
| Chicago Heights to Kyjov | 4,696.03 mi (7,557.54 km) |
| Chicago Heights to Lanskroun | 4,639.40 mi (7,466.39 km) |
| Chicago Heights to Liberec | 4,549.40 mi (7,321.56 km) |
| Chicago Heights to Lisen | 4,672.10 mi (7,519.02 km) |
| Chicago Heights to Litomerice | 4,526.12 mi (7,284.08 km) |
| Chicago Heights to Litomysl | 4,630.53 mi (7,452.12 km) |
| Chicago Heights to Litovel | 4,664.68 mi (7,507.07 km) |
| Chicago Heights to Litvinov | 4,504.92 mi (7,249.97 km) |
| Chicago Heights to Louny | 4,521.43 mi (7,276.55 km) |
| Chicago Heights to Lovosice | 4,524.01 mi (7,280.68 km) |
| Chicago Heights to Lysa nad Labem | 4,564.59 mi (7,346.00 km) |
